Online UPS provide a higher level of protection by isolating equipment from the original power source. Unlike other topologies, double conversion provides zero-second power transfer to sensitive equipment, making this topology more suitable for mission-critical equipment and harsh power environments.
Uninterruptible Power Supply (UPS) operates in double conversion mode, where current passes through a rectifier and inverter to charge the battery and convert the incoming utility power from AC to DC. In addition, in most double conversion UPS <10 kVA, a separate rectifier in the power system charges the battery. In this way, current is continuously supplied to the equipment, power anomalies are filtered, and zero-second power and battery transfer is achieved.
Below is the full range of Eaton online UPS, including different types of single-phase and three-phase power supplies, form factors, and power factors.
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